Multiple parse contexts are available for this file...

Not sure if this is a bug so please update status if you think this should be request

For some times I noticed that overtime I open new *.h file I get message at top of the window stating

"Note: Multiple parse contexts are available for this file. Choose the preferred one from the editor menu "There is "Do not show Again" button. Clicking this button only surpasses this message for this file only. Should this suppress All such messages in any other *.h file in entire project? I can't find any other settings to set default parser in Preferences somewhere. I think it should have default parser in Preferences or if I press "There is "Do not show Again" it should not show such message on any other open file in this project.